This Riddell Retro1987-2001 vsr4 Mini Helmet has been personally hand-signed by The legendary Buffalo Bills Hall of Fame Triplets, Jim Kelly, Thurman Thomas & Andre Reed. This Style of helmet has now been discontinued by Riddell so not many more of these can be signed by these Legends! This item was signed in the presence of and witnessed by a representative of James Spence Authentication. It comes with an individually numbered, tamper evident sticker from JSA which can be reviewed online to ensure authenticity. This process helps to ensure that the product purchased is authentic and eliminates any possibility of duplication or fraud.